45291678

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1987}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 94469760

約数和(自身を除く): 49178082

約数列:

[1, 2, 3, 6, 29, 58, 87, 131, 174, 262, 393, 786, 1987, 3799, 3974, 5961, 7598, 11397, 11922, 22794, 57623, 115246, 172869, 260297, 345738, 520594, 780891, 1561782, 7548613, 15097226, 22645839, 45291678]

約数ペア:

[(1, 45291678), (2, 22645839), (3, 15097226), (6, 7548613), (29, 1561782), (58, 780891), (87, 520594), (131, 345738), (174, 260297), (262, 172869), (393, 115246), (786, 57623), (1987, 22794), (3799, 11922), (3974, 11397), (5961, 7598)]